package com.spzx.cart.api.factory;

import com.spzx.cart.api.RemoteCartService;
import com.spzx.cart.api.domain.CartInfo;
import com.spzx.common.core.domain.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.openfeign.FallbackFactory;
import org.springframework.stereotype.Component;

import java.util.List;

/**
 * @author GAX
 * @date 2025-09-29
 */

@Component
@Slf4j
public class RemoteCartFallbackFactory implements FallbackFactory<RemoteCartService> {
    @Override
    public RemoteCartService create(Throwable cause) {
        return new RemoteCartService() {
            @Override
            public R<List<CartInfo>> getCartCheckedList(String source) {
                return R.fail("'获取选中的购物车列表'远程服务调用失败：" + cause.getMessage());
            }

            @Override
            public R<Boolean> deleteCartCheckedList(String source) {
                return R.fail("删除用户购物车选中数据失败:" + cause.getMessage());
            }

            @Override
            public R<Boolean> updateCartPrice(Long userId, String source) {
                return R.fail("更新购物车中商品价格失败:" + cause.getMessage());
            }
        };
    }
}
